/*
 * Copyright (c) 2011-2023, ThinkWide (cnet2001@163.com).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.thinkwide.data.ormapping.conditions;


import com.thinkwide.data.util.ArrayUtils;
import com.thinkwide.data.ormapping.conditions.fragment.MFColumnFragment;

/**
 * 查询类
 *
 * @author andyzhang
 * @since 2023/06/15
 */
public class QueryWrapper<T> extends AbstractWrapper<T, String, QueryWrapper<T>>{

    @Override
    public final QueryWrapper<T> select(String... columns){
        if (ArrayUtils.isNotEmpty(columns)) {
            for(String column:columns){
                this.getSqlFragments().getColumnList().add(new MFColumnFragment(column));
            }
        }
        return self;
    }

}
